Biography
Michael Berryman is an American character actor. Born on 4 September 1948 in Los Angeles, California, he has hypohidrotic ectodermal dysplasia, a rare condition characterised by the absence of sweat glands, hair and fingernails.
He first came to prominence for his role as Ellis in Miloš Forman's One Flew Over the Cuckoo's Nest (1975). Berryman is also known for playing Pluto in Wes Craven's The Hills Have Eyes (1977) and its 1985 sequel, as well as appearances in Weird Science (1985), The Devil's Rejects (2005) and television series including Star Trek: The Next Generation and The X-Files.
